Background: Ageing and physical inactivity can negatively affect immune system. On the contrary, a healthy lifestyle and physical activity can improve immune system and prevent from mild inflammatory diseases. Transforming Growth Factor-β (TGF-β) can play an important role in the regulation of immune function and inflammation. This study aimed to investigate the effects of 8 weeks of theraband ...

Equinus contracture often is a complication of trauma, burns, or neurologic deficit. Many patients with contractures secondary to trauma or burns have poor soft tissue, which makes invasive correction a less appealing option. The Ilizarov external fixator has been used as a less invasive attempt to correct equinus contracture. We describe our "dynamic" technique and present a clinical patient s...

The paper presents a model of a chiral multi-structure incorporating gyro-elastic beams. Floquet-Bloch waves in periodic chiral systems are investigated in detail, with the emphasis on localization and the formation of standing waves. It is found that gyricity leads to low-frequency standing modes and generation of stop-bands. A design of an earthquake protection system is offered here, as an i...

We demonstrate that our tight-binding method { which is based on tting the energy bands and the total energy of rst-principles calculations as a function of volume { can be easily extended to accurately describe carbon and silicon. We present equations of state that give the correct energy ordering between structures. We also show that quantities that were not tted, such as elastic constants an...

to use remote sensing data effectively, one must understand the spectral characteristics of the particular features under investigations. to study the relationship between soil salinity and soil reflectance, four multispectral scanners (mss) and seven thematic mappers (tm bands) over the ardakan playa located on the central iranian desert margins were selected. in this study soil map, soil ...

A 14-year-old boy applied to our outpatient clinic with a three-month history of lesions on the back. The physical examination revealed linear, yellow, stria-like palpable bands surrounded by a slight erythema extending horizontally across the back. Histopathological examination of the lesional skin demonstrated coarseness in collagen bundles and homogenization and decrement in elastic fibers w...

The problem of determining the effective incremental response of nonlinearly elastic composite materials given some initial prestress is of interest in numerous application areas. In particular, the case when small-amplitude elastic waves pass through a prestressed inhomogeneous structure is of great importance. Of specific interest is how the initial finite deformation affects the microstructu...